We can provide your company with the following services:
SM49 External operating system commands
ITIL stands for The IT Infrastructure Library. ITIL is a summary of "best practices" rules for professional implementation of IT service management. ITIL has established itself as an international standard in the area of IT business processes. The ITIL set of rules describes the processes, the organizational structure and the tools required for IT infrastructure. ITIL is based on the economic added value that IT operations provide for the company. itSMF Deutschland eV has further developed and improved these standards, and at the same time operates a portal for exchanging knowledge and experience.
SAP Basis is also known as module BC or application Basis. In this context, SAP Basis refers to all transactions, programs and objects that control the functions of the overall system. This includes, among other things, user and authorization management as well as the configuration of interfaces via RFC.
CHANGE OF PERCEPTION
A BW system often plays a very central role in larger companies. Here the data from the various connected source systems are analysed and reported centrally. A previous customer of mine had a BW system, to which a total of over 20 other SAPP production systems were connected. With such a large and mostly living system landscape, it is normal that individual systems are dismantled from time to time. However, especially with large SAP landscapes, there are strict regulations regarding the permissions of technical RFC users. For this reason, the simple "right-click —> delete" of a source system in RSA1 will often not lead to the target, but rather to a failed permission check. With this blog post, I'll show you a workaround on how to clean a source system from a BW system using the RSAR_LOGICAL_SYSTEM_DELETE and RSAP_BIW_DISCONNECT function blocks.
Depending on whether the user should edit or display the table, either "UPDATE" or "SHOW" can be used here. Enter an X as the value. It is important to use either"'SHOW" or "UPDATE" because a combination will cause an error when calling the parameter transaction. In addition, the table must set the view to be called. Use the "VIEW" field. Finally, the parameter transaction can be created using the "Save" button. As usual, it must be assigned to a package and a workbench order to become available. If a person's role is now assigned permission for this parameter transaction, it can open the specified view above it and does not have the ability to enter all possible views in the SM30.
"Shortcut for SAP Systems" makes it easier and quicker to complete a number of SAP basis tasks.
This gives you the ability to prepare background access permissions and then unlock all permissions by clicking on the CMC tab configuration.
Experts also refer to SAP Basis as the "operating system" for all SAP programs - including in particular the ERP solution SAP ECC and its successor SAP S/4HANA, whether on-premise or in the cloud.